Fusion Firearms, The industries leader in 1911 pistol Innovation, is now offering the worlds largest and most versatile selection of 1911 barrel variations. Making available to our customer base some 300+ new 1911 barrel part numbers, from defender length to 7 inch in Bull barrel, Conventional and threaded Variations. The Fusion (UMG) Match barrels are Totally Precision Crafted here in the USA. From the Certified grade Stainless Steel used to produce these barrels to the 100% Air-gaged bore quality, these barrels are now the new standard of “Ultra-Match Grade” precision 1911 pistol barrels.

Manufacturing Manufacturing of the Fusion Firearms “UMG” 1911 Match grade barrels starts with 416R Certified Stainless steel(eddystone verified, Rifle grade), Gun drilled, reamed, Precision broached Cut Rifled, Hand honed and Air-gaged bores, accu-bored chambers, all precision cnc machined and manufactured with basic fitting points on the back of the hood and bottom of feet, so that most folks with a hand file can precision fit for lock-up and superior accuracy. The “UMG” barrels are available in a .696” diameter cone bull barrel, and a .581 Boss Diameter end. In addition, the .581 Barrel Boss is precision turned to a length that the 6 standard barrels can be cut back to 5 inch or commander, giving the gunsmith a very precise and flexible barrel platform to work with. These barrel are also available with the standard government barrel foot profile or the shorter commander. Manufacturing can take up to 3-5 days on certain barrels.

Heat Treatment: Stress relieve and heat treat, Vacuum Harden (38-42 HRC), Vacuum Temper.

Caliber:  45acp

Ramp: Standard barrel configuration,

What Makes these Barrels Special and Precise:

• 45acp
• Certified US 416R Rifle Grade Stainless Steel
• Precision CNC machining
• Hand honed Bores
• Twist rate 9mm, 38 super, 357Sig, 9x23 = 1:10
• Twist rate 45acp, 40S&W/10mm = 1:16
• Match grade Precision button rifling
• Air gaged bores and rifling
• Accu-bored Chambers and Hand honed
• Simple fitting points on back of hood and barrel foot (will drop in tightly in many production manufactured 1911’s)
• Standard Mil style configuration
• Full .055 top locking Lug cut dimensions
• Fully and Completely MADE IN THE USA

Machining Extractor Slot -This cut is generally not needed for most 1911 pistols. The Extractor Clearance cut will generally only be needed on external extractor pistols and some long extractors. Generally the front of the extractor can be filed down to give proper clearances.